fix: upgrade to k8s v1.25

Description

• Upgrades the Kubernetes version
  • DO => v1.25
  • AWS => 1.24
• Fixes the EBS volumes in AWS since you need the CSI driver now. See AWS release notes for v1.24
• Disable the PodSecurityPolicy for cert-manager because it's no longer supported in k8s 1.25. At the moment there's no workaround provided by cert-manager.

Other information

Notes for the changelog:

• Apply the changes for cert manager will fail due to the PodSecurityPolicy on the older pods. To fix, you can delete the PodSecurityPolicy objects. kubectl get psp -nkube-system to get the objects. Then delete the cert-manager ones with kubectl delete psp -nkube-system {name}

Testing instructions

Verify that creating and destroying clusters for DO and AWS work without errors.

Checklist

If any of the items below is not applicable, do not remove them, but put a check in it.

• All providers include the new feature/change
• All affected providers can provision new clusters
• Unit tests are added/updated
• Documentation is added/updated
• The TOOLS_CONTAINER_IMAGE_VERSION in ci_vars.yml is updated
• The grove-template repository is updated